baber/WOPTO huggingface dataset:
Patent JP-2000095512-A (JP)
Title: Production of soybean activated carbon
Inventor: ISHII YASUYUKI
IPC: B01D53/02
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain an activated carbon excellent not only in deodorizing performance but also in moisture absorbing performance and humidity conditioning performance by stopping the heating of heated and carbonized soybeans, exposing them to an oxidizing atmosphere for a short time and then quenching them. SOLUTION: Oygen gas, the atmosphere or the steam formed by supplying water to heated and carbonized soybeans is used as an oxidizing atmosphere. The refuse generated in the production of bean curd broken pieces of the curd, the curd left unsold, dried bean curd, yuba(dried bean curd itself), or the like, and further bean cake, or the like, contg. soybean protein and generated when soy sauce is produced are used as the raw material. Concretely, the raw material is placed on a porcelain dish, the dish is placed in a muffle furnace for example, and carbonized at 600 deg.C. The dish is brought out after 5 min, sprinkled with an appropriate amt. of water and quenched after a short time. Otherwise, the heating of the furnace is stopped after 5 min, air is supplied to the furnace for 5 min to allow the dish to cool and the dish is brought out of the furnace and quenched. Alternatively, the dish is taken out of the furnace after 5 min, allowed to cool for a short time and then quenched.
Patent JP-S62125842-A (JP)
Title: Coal ash-aqueous slurry composition
Inventor: UEDA TSUNEHISA
IPC: C09K23/52
Filed: 1985-11-27
Abstract: PURPOSE:To remarkably enhance the fluidity and storage stability of an aq. coal ash slurry by mixing a coal ash component, water, and a water-soluble polycarboxylate to prepare the titled coal ash-aq. slurry composition. CONSTITUTION:The coal ash component such as fly ash and bottom ash, a water-soluble polycarboxylate, and water are mixed to prepare the coal ash-aq. slurry composition. The water-soluble polycarboxylate is the water-soluble salt of the polymer of an alpha,beta-unsaturated carboxylic acid monomer or of the copolymer with the copolymerizable monomer, and 0.01-5.0pts.wt., based on the solid component, of the water-soluble salt is ordinarily used with 100pts.wt. coal ash component. The water-soluble polycarbonate, water, and coal ash component are simultaneously mixed, or the polycarbonate is added to a mixture of the coal ash component and water.
Patent JP-H01109225-A (JP)
Title: Semiconductor photodetector
Inventor: YAMAGISHI HIDEAKI
IPC: H01L21/66
Filed: 1987-10-22
Abstract: PURPOSE:To obtain an output which need not be corrected corresponding to spectral sensitivity characteristics even when measurement light varies in wavelength by forming plural areas which have sensitivity in a short-wavelength band and a long-wavelength band in a measurement wavelength area of the same element. CONSTITUTION:On the surface of an n-type substrate, an n-layer 1 which differs in impurity density is formed and then a p-layer 2 which is different in thickness is formed on the n-layer. Namely, the area I where a p-layer 2 with thickness d1 is formed on an n(i)-layer 10, the area II where a p-layer 2 with thickness d2 is formed on an n(ii)-layer 11, and the area III where a p-layer 2 with thick ness d3 is formed on an n(iii)-layer 12 are arranged on the same element, and the (n) layers 1 in those areas 10-12 differ in impurity density. Then those areas I-III are irradiated with one beam to obtain the output which need not to be corrected over a long wavelength range.
Patent JP-H02115078-A (JP)
Title: Painting of water soluble paint
Inventor: OGASAWARA TOSHIFUMI
IPC: B05D7/14
Filed: 1988-10-21
Abstract: PURPOSE:To improve comformability of a water soluble base paint to an intermediate coat by carrying out a precoating of a water soluble solvent on a coating object just after drying process in intermediate coating processes and before a water soluble paint painting process. CONSTITUTION:Pretreatment for a water soluble solvent application is carried out for a coating object just after drying the object in intermediate coating processes and before a water soluble paint painting process. After water soluble paint is applied on the object, water in the water soluble paint is removed by preheating process. Then, top coating process is completed by baking and drying processes. Comformability of the water soluble paint with the intermediate coat is thus remarkably improved by application of the water soluble solvent on the coating object after drying in the intermediate coating processes and before the water soluble paint painting process and also the water soluble paint applied on the intermediate coat is finely granulated since the surface tension of the intermediate coat is heightened.
Patent JP-2001087719-A (JP)
Title: Cleaning method and cleaning device of substrate
Inventor: KOBAYASHI KAZUKI
IPC: B08B1/04
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method and a cleaning device for a substrate, which are capable of cleaning and drying the substrate without worrying about the damage thereto, the warpage or the bending of the substrate and preventing the retention of a cleaning liquid and the increase of cost. SOLUTION: The substrate 3 to be cleaned is used as a cap of a cleaning chamber 2. A rotary cleaning brush 7, an MS shower nozzle 8 and an air knife 9 are provided inside the cleaning chamber 2.
Patent JP-H10112892-A (JP)
Title: Picture switching device for liquid crystal projector
Inventor: TANAKA YOSHIO
IPC: H04N5/66
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive picture switching device which is far from a personal computer and can execute picture switching of a liquid crystal projector to which a video signal is inputted from the personal computer. SOLUTION: This device is provided with a sensor which receives a remote infrared signal and a circuit part which detects a remote control code signal from an output of the sensor and outputs the same control signal with a click output of a mouse by the detection output. A connector 22 is connected to a mouse input connector of a personal computer body. For remote control, an accessory to commercial equipment can be used as it is, and a remote control operation carries out picture switching.
Patent JP-S62127652-A (JP)
Title: Surface defect inspecting device for semiconductor wafer
Inventor: MIURA JUNJI
IPC: G01B11/30
Filed: 1985-11-29
Abstract: PURPOSE:To stably and securely detect a surface defect of a semiconductor wafer by irradiating the semiconductor wafer with parallel light having a low irradiation angle to the surface of the semiconductor wafer in many directions different from the direction of a pattern formed on the semiconductor wafer. CONSTITUTION:An illumination device 21 passes light guided from a halogen lamp to nearby the semiconductor wafer 1 through an optical fiber, etc., through a condenser lens to obtain parallel light approximately, thereby irradiating the semiconductor wafer 1 at a low irradiation angle of about 0-10 deg.. Further, plural illumination devices 21 are arranged opposite the semiconductor wafer 1, which is illuminated in directions theta different from the direction of the projection/recess pattern. Reflected light is passed through the condenser lens 5 and read by an ITV camera 7. Consequently, the reflected light due to the projection/recess pattern is reduced to obtain securely irregularly reflected light due to foreign matter or damage in the surface of the semiconductor wafer 1.
Patent JP-H05104658-A (JP)
Title: Method and apparatus for supplying tire-constitutional belt-like material
Inventor: SASAKI NAOKI
IPC: B29D30/30
Filed: 1991-10-16
Abstract: PURPOSE:To bond correctly the tip end and rear end of a belt-like material without making any alteration at all times by suck-holding the lower surface side of tip end and rear end of a belt-like material that is cut into a regular size, and transferring it to the bonding position of a tire forming drum to thereby bond the tip end and rear end of the belt like material. CONSTITUTION:When a tire constitutional belt-like material W starts to be wound round a tire forming drum 1, the brake system of a first grasp-pressing unit 15 is released. Otherwise, a second grasp-pressing unit 15 suction-holds the rear end part Wb of the tire constitutional belt-like material and in keeping this state, it moves to the side of the tire forming drum 1 in conjunction with a transporting conveyer 2. The vacuum suction pad 34 of the second grasp- pressing unit 15 is in a state of holding the rear end part Wb of the belt-like material W. As a result, the tip end part Wa and rear end part Wb of the tire constitutional belt-like material W can be bonded accurately without deformation.
Patent JP-S61147882-A (JP)
Title: Pretreatment of electroless plating for forming metallic coating on fiber material
Inventor: YAMAGISHI TSUNASHIGE
IPC: C23C18/30
Filed: 1984-12-19
Abstract: PURPOSE:To execute a pretreatment for the purpose of electroless plating without spoiling the properties intrinsic to fibers by padding a fiber material into a complex forming soln. added with a binder and acidic catalyst, drying the material and subjecting the dried material to a heat treatment. CONSTITUTION:The aq. soln. consisting of a noble metal salt and complexing agent is stirred to form the numerous protective colloidal complexes enclosing metallic ions. The binder and acidic catalyst are added thereto after cooling. The fiber material made of polyester, etc. is padded into the soln. mixture to stick the binder contg. the complexes over the entire surface of the fiber material. The deposition of the noble metal is preferably made 0.0001-1g/m<2>. The material is then dried after squeezing with a mangle, etc. and is heat- treated for about 10sec-1min at about 160-200 deg.C to form the uniform film contg. the complexes over the entire part of the fiber material. Such fiber material is dipped into an aq. soln. consisting of a reducing agent and pH adjusting agent to reduce the noble metal ions fixed to the fiber surface by which the power as the catalyst for an electroless plating treatment is provided to the fiber material.
Patent JP-H1085006-A (JP)
Title: Shoe
Inventor: SUZUKI ITARU
IPC: A43B21/38
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily exchange a worn shoe sole, by dividing a heel part into a heel body and a heel bottom, equipping each connecting tool on the back face of the heel body and the upper face of the heel bottom, and forming a step in between side faces of the heel body and the heel bottom. SOLUTION: The heel 2 of this shoe is divided into an upper heel body 3 and a lower heel bottom 4. The plan view shape of the heel bottom 4 is analogous to that of the heel body 3 but formed slightly smaller. Consequently a step 5 is formed in between sides of the heel body 3 and the heel bottom 4. The heel body 3 is forme hollow and is equipped with one connecting tool comprising a female screw 6 on the center axis of the inside. The lower end of the screw 6 is opened at the back face of the heel body 3. The heel bottom 4 is constituted solid with a hard-to-wear material and the other connecting tool comprising a male screw 7 at the central part of the upper face thereof is protruded.. The screw 7 can be detachably screwed into the screw 6 of the heel body 3 and the lower end thereof is inserted into the inside of the heel bottom 4 to fix itself.
Patent JP-H0987895-A (JP)
Title: Plating device
Inventor: NOMICHI TAKASHI
IPC: C25D17/08
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently apply plating on a material to be plated by increasing the number of use times (the number of usable plating batches) of a meshed cathode electrode. SOLUTION: The parts, which come into contact with the material to be plated, of a meshed contact medium 5 for depositing a plating metal on the surface of the material to be coated by conducting with the cathode electrode and coming into contact with the material to be plated are at least partly exposed as conductive surfaces 8a and the other parts are covered with insulating materials 9 so as not to expose these conductive surfaces 8a.
Patent JP-H07106212-A (JP)
Title: Holding method and jig of chip-form electronic part
Inventor: TANAKA MASAHIRO
IPC: H01G13/00
Filed: 1993-09-30
Abstract: PURPOSE:To provide a holding method and jig of chip-form electronic part capable of holding chip-form element in rectangular sectional shape in stable horizontal state. CONSTITUTION:A holding plate 9 holding chip-form elements for electronic part in horizontal state by the elasticity of through holes formed on the main surface of an elastomer is laminated on a supprting plate 12 whereon vertically shiftable pins are arranged on a flat plate while a guide plate 10 whereon the holes having funnel type aperture parts 11 guiding the chipped elements into the through holes of the holding plate 9 are bored corresponding to said through holes is laminated on the holding plate 9 so that a holding plate may be composed to be used for the holding method.
Patent JP-2000098250-A (JP)
Title: Vertical illumination fluorescence microscope
Inventor: RI MASA
IPC: G02B7/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a microscope excellent in operability, having simple constitution and capable of compensating aberration and the deviation of a focus position caused by wavelength at the time of switching excitation by using an inexpensive compensation lens by providing a compensation optical system compensating chromatic aberration on either the excitation filter side or the absorption filter side of a fluorescent filter unit or on the optical axes of both of them. SOLUTION: The fluorescent filter unit 22 is equipped with a filter set, that is, the excitation filter 23, a dichroic mirror 24 and the absorption filter 25. The 1st compensation lens 27 is provided on the filter 23 side of the unit 22, and the 2nd compensation lens 28 is provided on the filter 25 side of the unit 22. The lenses 27 and 28 act as a compensation optical system for compensating the chromatic aberration, and are constituted of a lens group functioning as a convex lens. The lenses 27 and 28 are attached to the unit 22 by using respective lens frames 29 and 30.
Patent JP-H09109222-A (JP)
Title: Resin temperature controlling method and injection molding machine
Inventor: SUGA TETSUO
IPC: B29C45/48
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To simply and extremely accurately set the molten states of resins to the same even in the case of molding machines of the same type even if the machines are different. SOLUTION: Band heaters 3a to 3e of heat sources are fixed to the outer periphery of a plasticizing cylinder 1. Thermocouples 4a to 4e for detecting the temperatures of the cylinder 1 are embedded in the cylinder 1 near the heaters 3a to 3e. A through hole 1a is perforated at the axial center in the cylinder 1, and a screw 2 is rotatably engaged within the hole 1a. A nozzle 10 is provided at the end of the cylinder 1. A load cell 5 of an injection output detecting mechanism for detecting the force amount in the case of injection of molten resin 9 is fixed to the root of the screw 2. The screw 2 transmits the rotation of a motor 6 via a gear 7, and the screw 2 is pressed by a hydraulic unit 8. Reference numeral 11 denotes a controller.
Patent JP-H08130842-A (JP)
Title: Rotating electric machine
Inventor: AMAGI SHIGEO
IPC: H02K1/18
Filed: 1994-11-01
Abstract: PURPOSE: To prevent the rupture of an insulating material between a conductor and a stator core from being caused by the difference between their linear expansion coefficients. CONSTITUTION: A stator core 1 comprises a plurality of electromagnetic steel plates stacked in axial direction, and a band plate material 6 is slanted by +45 degrees or -45 degrees from axial direction and welded to its outer surface. Because of this configuration, the band plate material 6 has a form fixed to the outer surface of the stator core 1 in the peripheral direction of the stator core and is usable to expand or contract but is fully flexible in the axial direction of stator core 1 since both end sides are opened. In consequence, torsional deformation of the stator core 1 is restricted but deformation in the axial direction becomes possible, and the modules of elasticity in axial direction near a conductor 2 of the stator core 1 can be made less than 1GPa, thereby preventing the rupture of the insulating material.
Patent JP-H06121060-A (JP)
Title: Remote conference system
Inventor: SUDO YASUO
IPC: H04M3/56
Filed: 1992-10-08
Abstract: PURPOSE:To effectively reduce conference time by issuing an alarm at the scheduled time of conference end to urge the end of the conference, and disconnecting calls when there is not prolonging request of the conference to refuse any call incoming from an opposite party other than a conference group during the break time of the conference so as to smoothly restart the conference and to visually grasp the remaining time or break of the conference easily by respective conference participants. CONSTITUTION:The user in a conference terminal inputs the conference time by using a keyboard 5 or the like before the start of the conference, stores it in a memory 11 and sets the conference time. A CPU 10 manages the previously set conference data by using a real-time clock 12 and at the set scheduled time of conference and, voice data or buzzer sounds stored in the memory 11 are read by the CPU 10, converted to analog data by a voice processing part 17 and outputted from a speaker 8. Thus, the user in each conference terminal can surely recognize the conference end time. When there is no conference time prolonging request within prescribed time, the calls are automatically disconnected, and the conference is forcedly ended.
Patent JP-H11106600-A (JP)
Title: Resin composition
Inventor: AIZU KAZUO
IPC: C08L51/06
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. which is excellent in adhesion to a hardly coatable plastic and in adhesion to a topcoating material by incorporating a vinyl-modified chlorinated polyolefin polymer and an epoxidized polybutadiene into the same. SOLUTION: This compsn. contains, based on 100 wt.% compsn., 5-30 wt.% epoxidized polybutadiene and a vinyl-modified chlorinated polyolefin polymer prepd. by polymerizing 40-92 wt.% polymerizable monomer mixture contg. 0.1-3 wt.% unsatd. org. silane compd. of the formula (wherein X is a monovalent group having a polymerizable double bond; Y is a monovalent hydrolyzable group or halogen; R is a monovalent inert org. group; m is 0-2; and n is 1-3 provided m+n is 3). 0.1-5 wt.% monomer having at least two polymerizable double bonds, 0.1-5 wt.% carboxylated polymerizable monomer, and 90.5-99.79 wt.% other polymerizable monomers in the presence of 3-30 wt.% chlorinated polyolefin resin.
Patent JP-H07117835-A (JP)
Title: Alignment conveying device
Inventor: NAKAMURA SHIZUO
IPC: B65G33/06
Filed: 1993-10-01
Abstract: PURPOSE:To convey and feed objects to be conveyed in the fixed posture at certain intervals with each other without causing any vibration. CONSTITUTION:The first feeding member 10, which is formed into a circular column or a cylinder, and the second feeding member 12 are rotated at substantially equal angular velocity and are arranged in parallel to each other. In each of inside upper parts 10b, 12b, which individually face both of the feeding member 10, 12, spiral grooves 10a, 10b, which are individually engaged in both side parts of a vertically postured work A so as to support it from both sides and are provided with substantially constant spiral radiuses, are arranged respective outer circumferential parts of both feeding members 10, 12. In both of the feeding members 10, 12, pitches and leads of respective spiral grooves 10a, 10b are substantially equal to each other.
Patent JP-H0993695-A (JP)
Title: Voice coil bobbin for electroacoustic transducer
Inventor: FUJITANI TAKESHI
IPC: H04R9/04
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a voice coil bobbin for an electroacoustic transducer having high stiffness and size stability against a change in relative humidity. SOLUTION: A voice coil bobbin for an electroacoustic transducer is made of a sheet material obtained by impregnating a thermosetting resin to a material resulting from beating and paper-making pulp fibers 1 depositting an inorganic slightly water soluble crystal 2 in the inside of a lumen of pulp fibers through hot press forming. The inorganic slightly water soluble crystal 2 in the lumen of the pulp fibers 1 is obtained by applying heat immersion processing to the wooden pulp in an inorganic salt water solution and applying alkali heating to the resulting material.
Patent JP-H0697373-A (JP)
Title: Bias generating circuit
Inventor: MIKI TSUTOMU
IPC: H01L27/06
Filed: 1992-09-10
Abstract: PURPOSE:To generate a stabilized bias voltage at low power supply, voltage while suppressing increase of circuit current at high power supply voltage. CONSTITUTION:The bias generating circuit comprises a PMOS transistor MP 3 having jointed gate and drain, a resistor R2, and a voltage reference generating means for switching a voltage reference Vdiv obtained from a power supply voltage Vdd continuously (or discontinuosly) depending on the power supply voltage.
Patent JP-2000089392-A (JP)
Title: Photosensitive exposure device
Inventor: TAKENO KAZUMA
IPC: G03B27/32
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material exposure device which is capable of efficiently executing exposure while effectively preventing the adhesion of dust, such as, dirt, to the surface of the photosensitive material by suppressing the electrification of this surface and is particularly suitable for thermal development of a dry system. SOLUTION: This photosensitive material exposure device has at least a magazine 14 (photosensitive material housing container) which houses the sheet- like photosensitive material P therein and discharges this material outside, a roller pair 26 (transporting means), etc., for transporting the photosensitive material P discharged from this magazine 14 and an exposure section 40 (exposure means) for executing the exposure to the photosensitive material P transported by the roller pair 26, etc. The discharge port of the photosensitive material P in the magazine 14 is provided with dust removing cloth for removing the dust sticking to the surface of the photosensitive material P. This dust removing cloth is made of synthetic resin fibers exclusive of polyamide fibers.
Patent JP-H01113120-A (JP)
Title: Unwinding method for annealed steel sheet coil
Inventor: NARUSE YUTAKA
IPC: B21C47/26
Filed: 1987-10-26
Abstract: PURPOSE:To remove the annealing release medium of both sides of a steel sheet at the same time and to prevent machine trouble from occurring by applying the annealing release medium to feed the steel sheet out of the lower side of an annealed steel sheet coil, spraying water on a feed opening bringing a rotating roll type brush in contact with the steel sheet and unwinding the steel sheet. CONSTITUTION:Since in unwinding a steel sheet coil 2, the steel sheet 20 is fed out of the lower side of the steel sheet coil 2 and water is sprayed from a heater 3 onto the feed opening of the steel sheet 2a, water is collected on the feed opening of the steel sheet 2a. Accordingly, by decreasing the amount of sprayed water, the annealing release medium can be surely prevented from scattering. Further, since the roll type brush 7 is rotated in contact with the feed opening of the steel sheet 2a to unwind the steel sheet 2a, the annealing release medium on both sides of the steel sheet can be removed at the same time as far as machines such as a guide, a shear, a welder, etc., are not affected and machinery troubles can be prevented from occurring.